public static async Task <SearchResponse> PerformRandomSearch(
SearchRequest.Types type,
SpotifyAPICredentials spotifyAPICredentials,
string genre = "")
{
var buildSearchQueryResult = BuildSearchQuery(genre);
var searchQuery = buildSearchQueryResult;
var offset = RandInt(0, 999);
return(await PerformSearch(type, searchQuery, 50, offset, spotifyAPICredentials).ConfigureAwait(false));
}
private static bool IsValidSearchResponse(SearchRequest.Types type, SearchResponse searchResponse)
{
if ((type == SearchRequest.Types.Artist && searchResponse.Artists.Items.Count == 0) ||
(type == SearchRequest.Types.Album && searchResponse.Albums.Items.Count == 0) ||
(type == SearchRequest.Types.Track && searchResponse.Tracks.Items.Count == 0))
{
return(false);
}
return(true);
}
public string RunCommand()
{
string query = _arguments.FirstOrDefault(x => x.Key == "query").Value;
SearchRequest.Types types = SearchRequest.Types.All;
if (_arguments.ContainsKey("track"))
{
types = SearchRequest.Types.Track;
}
SearchRequest request = new SearchRequest(types, query);
var res = _spotify.Search.Item(request).Result;
string trackNames = "";
foreach (var track in res.Tracks.Items)
{
trackNames += $"{track.Name}\n";
}
return(trackNames);
}
public static async Task <SearchResponse> PerformSearch(
SearchRequest.Types type,
string searchQuery,
int limit,
int offset,
SpotifyAPICredentials spotifyAPICredentials,
bool retryDueToException = false,
int retry = 0)
{
SearchResponse search;
try
{
var spotify = CreateSpotifyClient(spotifyAPICredentials);
search = await spotify.Search.Item(new SearchRequest(type, searchQuery)
{
Limit = limit,
Offset = offset
});
}
catch (Exception err)
{
if (!retryDueToException)
{
return(await PerformSearch(
type,
searchQuery,
limit,
offset,
spotifyAPICredentials,
true).ConfigureAwait(false));
}
else
{
if (err is APIException)
{
Console.Out.WriteLine("Failure due to Spotify API");
}
throw;
}
}
if (!IsValidSearchResponse(type, search))
{
if (retry == 5 || offset < limit)
{
return(search);
}
else
{
retry++;
offset = (int)(offset * (0.1f * retry));
return(await PerformSearch(
type,
searchQuery,
limit,
offset,
spotifyAPICredentials,
retry : retry).ConfigureAwait(false));
}
}
return(search);
}
